{"id":1701,"date":"2014-07-04T16:51:47","date_gmt":"2014-07-04T09:51:47","guid":{"rendered":"http:\/\/13.215.197.123\/?p=1701"},"modified":"2014-09-15T10:06:00","modified_gmt":"2014-09-15T03:06:00","slug":"basics-membrane-technology","status":"publish","type":"post","link":"https:\/\/rochem.vn\/index.php\/basics-membrane-technology\/","title":{"rendered":"T\u1ed5ng quan v\u1ec1 C\u00f4ng ngh\u1ec7 M\u00e0ng"},"content":{"rendered":"\n\n\n\n\n\n\n
\n

T\u00e1ch v\u1eadt ch\u1ea5t b\u1eb1ng c\u00f4ng ngh\u1ec7 m\u00e0ng l\u00e0 qu\u00e1 tr\u00ecnh ph\u00e2n t\u00e1ch v\u1eadt l\u00fd. So s\u00e1nh v\u1edbi nh\u1eefng c\u00f4ng ngh\u1ec7 kh\u00e1c, c\u00f4ng ngh\u1ec7 m\u00e0ng c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m l\u00e0 v\u1eadt li\u1ec7u ph\u00e2n t\u00e1ch kh\u00f4ng ph\u1ea3i d\u00f9ng nhi\u1ec7t, h\u00f3a h\u1ecdc hay sinh h\u1ecdc. C\u00f4ng ngh\u1ec7 m\u00e0ng c\u00f3 \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i, t\u1eeb \u1ee9ng d\u1ee5ng trong vi\u1ec7c t\u00e1ch c\u00e1c ch\u1ea5t r\u1eafn \u0111\u01a1n gi\u1ea3n nh\u01b0 t\u00e1ch b\u00f9n ho\u1ea1t t\u00ednh trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i sinh ho\u1ea1t \u0111\u1ebfn vi\u1ec7c ph\u00e2n t\u00e1ch c\u00e1c v\u1eadt ch\u1ea5t trong ph\u1ea1m vi ph\u00e2n t\u1eed nh\u01b0 mu\u1ed1i trong \u1ee9ng d\u1ee5ng kh\u1eed mu\u1ed1i trong n\u01b0\u1edbc bi\u1ec3n.<\/span><\/p>\n

Nguy\u00ean t\u1eafc ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e0n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c hi\u1ec3u \u0111\u01a1n gi\u1ea3n nh\u01b0 qu\u00e1 tr\u00ecnh l\u1ecdc. nh\u1eefng h\u1ed7n h\u1ee3p ch\u1ea5t r\u1eafn, xem l\u00e0 \u0111\u1ea7u v\u00e0o s\u1ebd \u0111\u01b0\u1ee3c ph\u00e2n t\u00e1ch b\u1edfi m\u00e0ng. Ph\u1ea7n ch\u1ea5t r\u1eafn \u0111i qua m\u00e0ng s\u1ebd \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ph\u1ea7n th\u1ea9m th\u1ea5u ho\u1eb7c l\u1ecdc, ph\u1ea7n \u0111\u01b0\u1ee3c gi\u1eef l\u1ea1i m\u00e0ng l\u00e0 mu\u1ed1i ho\u1eb7c c\u1eb7n.<\/span><\/p>\n<\/td>\n

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L\u1ef1c t\u1ea1o n\u00ean qu\u00e1 tr\u00ecnh ph\u00e2n t\u00e1ch l\u00e0 do \u00e1p su\u1ea5t kh\u00e1c nhau gi\u1eefa hai b\u1ec1 m\u1eb7t, g\u1ecdi l\u00e0 ch\u00eanh l\u1ec7ch \u00e1p su\u00e1t b\u1ec1 m\u1eb7t ho\u1eb7c \u00e1p l\u1ef1c m\u00e0ng. L\u1ef1c n\u00e0y \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi vi\u1ec7c t\u0103ng \u00e1p su\u1ea5t tr\u00ean b\u1ec1 m\u1eb7t n\u00e0y ho\u1eb7c gi\u1ea3m \u00e1p su\u1ea5t b\u1ec1 m\u1eb7t kia.<\/span><\/p>\n

T\u00f9y thu\u1ed9c v\u00e0o t\u1eebng lo\u1ea1i m\u00e0ng, \u00e1p l\u1ef1c m\u00e0ng c\u00f3 th\u1ec3 t\u1eeb 0,1 \u2013 70 bar, \u0111\u1eb7c bi\u1ec7t c\u00f3 th\u1ec3 l\u00ean t\u1edbi 120 bar. C\u00e1c \u0111\u1eb7c t\u00ednh v\u00e0 kh\u1ea3 n\u0103ng th\u1ea9m th\u1ea5u l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn hi\u1ec7u qu\u1ea3 kinh t\u1ebf v\u00e0 qu\u00e1 tr\u00ecnh th\u1ea9m th\u1ea5u. \u0110\u1eb7c t\u00ednh th\u1ea9m th\u1ea5u l\u00e0 kh\u1ea3 n\u0103ng m\u00e0ng c\u00f3 th\u1ec3 ph\u00e2n t\u00e1ch \u0111\u01b0\u1ee3c c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c nhau trong h\u1ed7n h\u1ee3p . Kh\u1ea3 n\u0103ng th\u1ea9m th\u1ea5u l\u00e0 nh\u1eefng l\u01b0u l\u01b0\u1ee3ng trong nh\u1eefng \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng c\u1ee5 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e0ng. L\u01b0u l\u01b0\u1ee3ng m\u1eb7c \u0111\u1ecbnh l\u00e0 l\u01b0\u1ee3ng n\u01b0\u1edbc ch\u1ea3y qua m\u1ed9t di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t ( \u0111\u01a1n v\u1ecb: l\/(m2<\/sup>.h) ) <\/span><\/p>\n<\/td>\n<\/tr>\n

\"basic <\/span><\/td>\n<\/tr>\n
M\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00e1c c\u1ee7a m\u00e0ng l\u00e0 tham s\u1ed1 th\u1ea5m. Tham s\u1ed1 th\u1ea5m l\u00e0 t\u1ec9 l\u1ec7 gi\u1eefa l\u01b0u l\u01b0\u1ee3ng v\u00e0 \u00e1p l\u1ef1c m\u00e0ng ( \u0111\u01a1n v\u1ecb: l\/m2.h.bar) ). T\u00ednh th\u1ea5m c\u1ee7a m\u00e0ng ph\u1ee5 thu\u1ed9c v\u00e0o t\u00ecnh tr\u1ea1ng c\u1ee7a m\u00e0ng v\u00e0 t\u00ednh ch\u1ea5t c\u1ee7a n\u01b0\u1edbc th\u1ea3i. Sau n\u00e0y c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o v\u1eadt li\u1ec7u c\u1ea5u t\u1ea1o n\u00ean m\u00e0ng v\u00e0 \u0111\u1eb7c t\u00ednh c\u1ee7a n\u01b0\u1edbc th\u1ea3i nh\u01b0 nhi\u1ec7t \u0111\u1ed9, k\u00edch th\u01b0\u1edbc h\u1ea1t, \u0111\u1ed9 nh\u1edbt \u2026 <\/span><\/td>\n<\/tr>\n
Ph\u01b0\u01a1ng ph\u00e1p th\u1ea9m th\u1ea5u trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i<\/strong> <\/span><\/td>\n<\/tr>\n
C\u00f3 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p th\u1ea9m th\u1ea5u, m\u1ed7i ph\u01b0\u01a1ng ph\u00e1p th\u1ea9m th\u1ea5u c\u00f3 kh\u1ea3 n\u0103ng ph\u00e2n t\u00e1ch ph\u00e2n t\u1eed v\u00e0 \u00e1p l\u1ef1c kh\u00e1c nhau. Vi\u1ec7c \u1ee9ng d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p ph\u1ee5 thu\u1ed9c v\u00e0o n\u01b0\u1edbc th\u1ea3i v\u00e0 m\u1ee5c \u0111\u00edch x\u1ea3 th\u1ea3i.<\/span> \u1ee8ng d\u1ee5ng trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i sinh ho\u1ea1t c\u00f3 y\u00eau c\u1ea7u cao h\u01a1n \u1ee9ng d\u1ee5ng trong x\u1eed l\u00fd n\u01b0\u1edbc b\u1eb1ng b\u00f9n ho\u1ea1t t\u00ednh<\/span> Trong c\u00e1c nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p, \u1ee9ng d\u1ee5ng ph\u01b0\u01a1ng ph\u1ea3p th\u1ea9m th\u1ea5u l\u00e0 kh\u1ea3 thi. B\u00ean c\u1ea1nh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i, th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f2n gi\u00fap t\u00e1i s\u1eed d\u1ee5ng l\u00e0 ph\u1ea7n n\u01b0\u1edbc sau khi l\u1ecdc v\u00e0 nhi\u1ec1u khi c\u00f2n t\u00e1i s\u1eed d\u1ee5ng ph\u1ea7n c\u1eb7n (\u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 ng\u00e0nh nh\u01b0 c\u01a1 kh\u00ed, xi m\u1ea1, s\u01a1n\u2026)<\/span> \u0110\u1ed1i v\u1edbi x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i sinh ho\u1ea1t, ph\u01b0\u01a1ng ph\u00e1p th\u1ea9m th\u1ea5u vi l\u1ecdc (MF) v\u00e0 l\u1ecdc nano (NF) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, c\u00f2n \u0111\u1ed1i v\u1edbi n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p, l\u1ecdc nano (NF) v\u00e0 th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c (RO) \u0111\u01b0\u1ee3c d\u00f9ng nhi\u1ec1u h\u01a1n. C\u00f3 4 qu\u00e1 tr\u00ecnh \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 trong ph\u1ea7n sau:<\/span> H\u00ecnh d\u01b0\u1edbi cho th\u1ea5y ph\u00e2n t\u1eed kh\u1ed1i v\u00e0 k\u00edch th\u01b0\u1edbc c\u1ee7a v\u1eadt ch\u1ea5t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n t\u00e1ch b\u1edfi vi l\u1ecdc (MF), si\u00eau l\u1ecdc (UF), l\u1ecdc nano (NF) v\u00e0 th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c (RO).<\/span> K\u00edch th\u01b0\u1edbc c\u1ee7a m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n n\u01b0\u1edbc th\u1ea3i v\u00e0 k\u00edch th\u01b0\u1edbc l\u1ed7 c\u1ee7a m\u00e0ng \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n theo h\u00ecnh d\u01b0\u1edbi<\/span><\/p>\n\n\n\n\n\n
\u00a0<\/td>\n\"membrane<\/span><\/td>\n\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"membrane<\/span><\/td>\n<\/tr>\n

B\u1ea3ng cho th\u1ea5y c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e0ng v\u1edbi \u0111\u1ed9ng l\u1ef1c v\u00e0 c\u00e1c kh\u1ea3 n\u0103ng \u1ee9ng d\u1ee5ng. Th\u00f4ng tin chi ti\u1ebft v\u1ec1 t\u1eebng qu\u00e1 tr\u00ecnh \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n nh\u01b0 sau.<\/span> Hai c\u01a1 ch\u1ebf ch\u1ee7 y\u1ebfu ch\u1ecbu tr\u00e1ch nhi\u1ec7m vi\u1ec7c v\u1eadn chuy\u1ec3n c\u00e1c ch\u1ea5t trong qu\u00e1 tr\u00ecnh m\u00e0ng: v\u1eadn chuy\u1ec3n qua l\u1ed7 v\u00e0 qua khu\u1ebfch t\u00e1n. \u0110\u1ed1i v\u1edbi m\u00e0ng th\u1eadt, c\u1ea3 hai c\u01a1 ch\u1ebf v\u1eadn chuy\u1ec3n x\u1ea3y ra song song; tuy nhi\u00ean, ph\u00e2n lo\u1ea1i l\u00fd t\u01b0\u1edfng c\u1ee7a m\u00e0ng nh\u01b0 sau:<\/span><\/p>\n
    \n
  • m\u00e0ng r\u1ed7 s\u1ea1ch v\u00e0 (m\u00e0ng x\u1ed1p)<\/span><\/li>\n
  • m\u00e0ng khu\u1ebfch t\u00e1n dung d\u1ecbch s\u1ea1ch (m\u00e0ng ch\u1eb7t)<\/span><\/li>\n<\/ul>\n

    Ph\u00e2n t\u00e1ch b\u1eb1ng m\u00e0ng r\u1ed7 (MF, UF) d\u1ef1a v\u00e0o t\u00e1c d\u1ee5ng sang, trong khi kh\u1ea3 n\u0103ng h\u00f2a tan v\u00e0 kh\u1ea3 n\u0103ng khu\u1ebfch t\u00e1n ch\u1ecbu tr\u00e1ch nhi\u1ec7m cho t\u00ednh ch\u1ecdn l\u1ecdc c\u1ee7a m\u00e0ng khu\u1ebfch t\u00e1n dung d\u1ecbch (NF, RO)<\/span><\/td>\n

Qu\u00e1 tr\u00ecnh c\u00f4 \u0111\u1eb7c c\u1ee7a ph\u1ea7n c\u1ea7n ph\u00e2n t\u00e1ch b\u1edfi m\u00e0ng, m\u00e0ng r\u1ed7 v\u00e0 m\u00e0ng khu\u1ebfch t\u00e1n dung d\u1ecbch m\u1ed9t c\u00e1ch l\u00fd t\u01b0\u1edfng \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n tr\u00ean h\u00ecnh. V\u1edbi m\u00e0ng r\u1ed7, ph\u1ea7n c\u1ea7n ph\u00e2n t\u00e1ch b\u1ecb gi\u1eef l\u1ea1i \u1edf m\u00e0ng ch\u1ec9 v\u00ec k\u00edch th\u01b0\u1edbc c\u1ee7a n\u00f3. Trong qu\u00e1 tr\u00ecnh c\u00f4 \u0111\u1eb7c, m\u00e0ng c\u00f3 th\u1ec3 nh\u1eadn ra nhanh ch\u00f3ng v\u00e0 ph\u00e2n t\u00e1ch tr\u00ean b\u1ec1 m\u1eb7t m\u00e0ng. Khi v\u00e0o trong m\u00e0ng, n\u1ed3ng \u0111\u1ed9 c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n trong n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o gi\u1ea3m xu\u1ed1ng \u0111\u1ebfn c\u00f4 \u0111\u1eb7c \u1edf ph\u1ea7n th\u1ea5m \u0111\u1ea7u ra. Tuy nhi\u00ean, v\u1edbi m\u00e0ng khu\u1ebfch t\u00e1n dung d\u1ecbch, s\u1ef1 gi\u1ea3m n\u1ed3ng \u0111\u1ed9 c\u0169ng di\u1ec5n ra ngay trong m\u00e0ng d\u1ef1a v\u00e0o c\u00e1c c\u01a1 ch\u1ebf v\u1eadn chuy\u1ec3n. <\/span><\/td>\n<\/tr>\n
\n\n\n\n\n
\u00a0<\/td>\n\"pore<\/span><\/td>\n\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\n\n\n\n\n\n\n
Vi \u2013 v\u00e0 Si\u00eau l\u1ecdc<\/strong><\/strong><\/span><\/td>\nL\u1ecdc Nano<\/strong><\/strong><\/span><\/td>\nTh\u1ea9m th\u1ea5u ng\u01b0\u1ee3c<\/strong><\/strong><\/span><\/td>\n<\/tr>\n
X\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p<\/span><\/p>\n
    \n
  • X\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i v\u00e0 t\u00e1i s\u1eed d\u1ee5ng l\u00e0 qu\u00e1 tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc cho c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau<\/span><\/li>\n
  • X\u1eed l\u00fd n\u01b0\u1edbc r\u1ec9 r\u00e1c k\u1ebft h\u1ee3p v\u1edbi giai \u0111o\u1ea1n sinh h\u1ecdc <\/span><\/li>\n
  • Thu h\u1ed3i n\u01b0\u1edbc th\u1ea3i phun s\u01a1n qua c\u00f4 \u0111\u1eb7c<\/span><\/li>\n
  • Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p gia c\u00f4ng kim lo\u1ea1i<\/span><\/li>\n<\/ul>\n<\/td>\n
 X\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p<\/span><\/p>\n
    \n
  • Thi\u1ebft b\u1ecb gi\u1ea3m trao \u0111\u1ed5i ion ho\u1eb7c theo d\u00f2ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c<\/span><\/li>\n
  • Lo\u1ea1i b\u1ecf m\u00e0u trong n\u01b0\u1edbc th\u1ea3i t\u1eeb c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p d\u1ec7t nhu\u1ed9m, b\u1ed9t gi\u1ea5y v\u00e0 gi\u1ea5y<\/span><\/li>\n
  • Kh\u1eed kho\u00e1ng n\u01b0\u1edbc th\u1ea3i c\u00f3 ch\u1ee9a ch\u1ea5t ho\u1ea1t \u0111\u1ed9ng b\u1ec1 m\u1eb7t<\/span><\/li>\n<\/ul>\n<\/td>\n
 X\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p<\/span><\/p>\n
    \n
  • N\u1ed3ng \u0111\u1ed9 n\u01b0\u1edbc th\u1ea3i t\u1eeb c\u00e1c m\u1ecf ch\u1ee9a CaSO4<\/span><\/li>\n
  • Kh\u1eed n\u01b0\u1edbc t\u1eeb ph\u00f2ng \u1ea3nh \u0111\u1ec3 thu h\u1ed3i b\u1ea1c<\/span><\/li>\n
  • X\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i t\u1eeb d\u1ec7t nhu\u1ed9m<\/span><\/li>\n
  • C\u00f4 \u0111\u1eb7c n\u01b0\u1edbc r\u1eeda ch\u1ee9a xenluloza<\/span><\/li>\n
  • Thu h\u1ed3i phosphoric acid<\/span><\/li>\n
  • X\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i t\u1eeb ph\u00e2n x\u01b0\u1edfng t\u1ea9y tr\u1eafng<\/span><\/li>\n
  • X\u1eed l\u00fd n\u01b0\u1edbc r\u1ec9 r\u00e1c<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"classification<\/td>\n<\/tr>\n
\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

T\u00e1ch v\u1eadt ch\u1ea5t b\u1eb1ng c\u00f4ng ngh\u1ec7 m\u00e0ng l\u00e0 qu\u00e1 tr\u00ecnh ph\u00e2n t\u00e1ch v\u1eadt l\u00fd. So s\u00e1nh v\u1edbi nh\u1eefng c\u00f4ng ngh\u1ec7 kh\u00e1c, c\u00f4ng ngh\u1ec7 m\u00e0ng c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m l\u00e0 v\u1eadt li\u1ec7u ph\u00e2n t\u00e1ch kh\u00f4ng ph\u1ea3i d\u00f9ng nhi\u1ec7t, h\u00f3a h\u1ecdc hay sinh h\u1ecdc. C\u00f4ng ngh\u1ec7 m\u00e0ng c\u00f3 \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i, t\u1eeb \u1ee9ng d\u1ee5ng trong vi\u1ec7c […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[64,67],"class_list":["post-1701","post","type-post","status-publish","format-standard","hentry","category-membrane-document","tag-wastewater-treatment","tag-industrial-waste-water"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/rochem.vn\/index.php\/wp-json\/wp\/v2\/posts\/1701","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rochem.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rochem.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rochem.vn\/index.php\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/rochem.vn\/index.php\/wp-json\/wp\/v2\/comments?post=1701"}],"version-history":[{"count":55,"href":"https:\/\/rochem.vn\/index.php\/wp-json\/wp\/v2\/posts\/1701\/revisions"}],"predecessor-version":[{"id":2839,"href":"https:\/\/rochem.vn\/index.php\/wp-json\/wp\/v2\/posts\/1701\/revisions\/2839"}],"wp:attachment":[{"href":"https:\/\/rochem.vn\/index.php\/wp-json\/wp\/v2\/media?parent=1701"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rochem.vn\/index.php\/wp-json\/wp\/v2\/categories?post=1701"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rochem.vn\/index.php\/wp-json\/wp\/v2\/tags?post=1701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}